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噪声污染乃是当前国际上关注的重要公害之一。噪声不仅令人烦躁、干扰休息和睡眠、影响工作效率、干扰语言通信,而且损害人体和胎儿的健康,尤其影响人的听力和心血管的功能。特别是工业噪声在一些工厂超过了安全标准,工作的职工受到噪声的影响还是很大的。噪声对听力的影响已有不少文章论述过,但对心功能危害的论述则不多,特别是用本文所采用的分析方法在国内这方面的论述就更少。
Noise pollution is one of the most important public hazards in the world. Noise is not only disturbing, interfering with rest and sleep, affecting work efficiency, interfering with speech communication, but also impairing human and fetal health, especially affecting human hearing and cardiovascular functions. In particular, industrial noise has exceeded safety standards in some factories, and the workers affected by the noise are still greatly affected by the noise. The impact of noise on hearing has been discussed in many articles, but there are not many expositions about the harm of heart function. Especially, the analysis methods used in this paper are less discussed in China.